Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589323 | Drum muffler | Remo D. Belli | 1986-05-20 |
| 4549462 | Apparatus and method for mounting a head on a musical instrument and a method of drum construction | Remo D. Belli | 1985-10-29 |
| 4469001 | Method of forming a non-tunable head | — | 1984-09-04 |
| 4416181 | Pretuned head for drum or the like | Remo D. Belli | 1983-11-22 |
| 4362081 | Laminated head of plastic sheet material and nonimpregnated synthetic woven fabric material | — | 1982-12-07 |
| 4356756 | Method of forming a non-tunable head | — | 1982-11-02 |
| 4308782 | Laminated head of plastic sheet material and a synthetic fabric material having random fiber orientation | — | 1982-01-05 |